Ceiling fan



FIG. 1 is a perspective view of a ceiling fan in accordance with my design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a left-side elevation view thereof; and,

FIG. 7 is a right-side elevation view thereof.

The lighter and closely spaced lines in the drawings are surface shading and are not surface ornamentation.

The broken lines in the drawings illustrate portions of the ceiling fan that form no part of the claimed design. 

CLAIM The ornamental design for a ceiling fan, as shown and described. 